We are manufacturers of all products on the site and provide a warranty on all products for 12 months from the date of purchase. In case of any node failure in the process of intended use, the manufacturer provides a free repair or replaces the product. Replacing a non-working product with a new one takes place on condition that the non-working product is returned to the manufacturer.
In cases where a product failed due to the unintended use or excessive loads, the buyer shall be responsible for repair costs.
If faults occur after the warranty period, we will also be happy to help you correct them and make our products even better.